Quick installation construction process of overhead person carrying device in coal mine

Abstract

A quick installation construction process of an overhead person carrying device in a coal mine includes the steps of (1) construction preparation, (2) positioning measurement, (3) beam sump drilling and beam installation, (4) machine head and machine tail equipment installation, (5) installation of a hanging bracket, a supporting wheel and a pressing wheel, (6) laying and installation of steel wire ropes, (7) installation of an electric control part, (8) no-load trial running, (9) installation of a hanging chair and (10) load trial running and formal operating of the device. According to the quick installation construction process, the construction sequence and parallel cross-operation time of work procedures are reasonably and scientifically arranged, the work cycle is shortened, and meanwhile, construction quality is improved. The quick installation construction process is suitable for installation construction of the overhead person carrying device in flat and inclined roadways or inclined shafts of the mine, and the structure that a beam is supported by a beam support is suitable for being used for installation and use of various well walls under the shafts.

Description

technical field [0001] The invention belongs to the technical field of coal mine safety production, and in particular relates to a rapid installation and construction technology of a coal mine aerial man-passenger device. Background technique [0002] The overhead passenger device in coal mines is commonly known as the monkey cart. Its function is to transport miners up and down the shaft in the shaft, so as to shorten the time for miners to go up and down the shaft and reduce the physical energy consumption of workers going up and down the shaft. With the continuous development of coal mining enterprises, the underground mining surface gradually develops to the deep and far away, so the distance for employees to go down the mine continues to increase. In order to improve production efficiency and reduce the physical energy consumption of employees, it is very important to increase the conveying device by people. In contrast, overhead passenger equipment in coal mines has lo...

AI Technical Summary

Problems solved by technology

According to the usual situation, the beam is a through-beam, and the beam socket must be very large during installation. It is difficult to open and block the beam socket, and it is difficult to fix it after alignment. The installation is time-consuming and laborious, which affects the construction speed.

The through-beam damages the well wall greatly, and the coal roadway is not easy to install

[0005] 2. Process the bracket type installation beam, the bracket needs to be processed, and the weight is heavy, fixed with anchor rods, it is difficult to install, and the coal roadway is not easy to install

[0006] 3. The steel wire rope is laid manually, and the labor intensity is high

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